Abstract In the teaching process of titration analysis, in order to promote the deep integration of modern information technology and education, a graphical user interface (GUI) redox titration learning software was developed using Python language. The software divides the redox titration system into two types: symmetric and asymmetric titration reactions. After customizing or selecting the built-in redox titration examples, users can automatically judge the degree of titration reaction and statically display or dynamically visualize the titration curve by simply setting the titration parameters and selecting the titration medium. According to the curve image, it can calculate the stoichiometric point, titration jump range and titration error. The learning software has strong openness, flexibility, and practicality, making it easy for teachers to teach and students to learn independently. The software interface design is simple, easy to operate, and users do not need installation and professional programming knowledge. It can run directly on the Windows platform.
LI Wei, SUN Shu-Hua, WU Lu-Lu, ZHAO Shi-Ju, WANG Shun, FAN Cai-Ling, XU Cui-Lian, XIE Li-Xia. Design and Application of GUI Redox Titration Learning Software[J]. Chinese Journal of Chemical Education, 2024, 45(6): 83-90.
